SKU: 70261347895

El Doctor Caos / Knutz and Boltz and the Sorcerer of Science

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Description

El Doctor Caos / Knutz and Boltz and the Sorcerer of ScienceAprende y pirtete con las aventuras interacticas ms alucinantes! RISAS ENIGMAS CMICS STEAM Albert es un crack de la ciencia. Perrinstein es una superinventora canina. Juntos forman ALBERT & PERRINSTEIN! El do de genios que vive las aventuras ms alucinantes. Cuando secuestran a su cientfica favorita, Albert y Perrinstein no lo dudan ni un segundo y se lanzan a la aventura. Pero el malvado doctor Caos ha sembrado un montn de trampas por el camino y

¡Aprende y piértete con las aventuras interacticas más alucinantes!
RISAS - ENIGMAS - CÓMICS - STEAM

Albert es un crack de la ciencia.
Perrinstein es una superinventora canina.
Juntos forman...
¡ALBERT & PERRINSTEIN!

El dúo de genios que vive las aventuras más alucinantes.
Cuando secuestran a su científica favorita, Albert y Perrinstein no lo dudan ni un segundo y se lanzan a la aventura. Pero el malvado doctor Caos ha sembrado un montón de trampas por el camino y necesitarán TU AYUDA para superarlas.

¿Podrás echarles una mano y resolver todos los enigmas de...
¡Ciencia!
¡Tecnología!
¡Ingeniería!
¡Arte!
¡Y matemáticas!

...antes de que sea demasiado tarde?

¿Por qué leer esta serie?
* Aventuras llenas de superenigmas interactivos para pertirte entrenando las neuronas.
* Un montón de ilustraciones y también páginas de cómic que facilitan mucho la lectura.
* Mucho humor para adentrarte sin darte cuenta en las materias STEAM (ciencia, tecnología, ingeniería, arte y matemáticas) e incentivar la curiosidad por las ciencias.

ENGLISH DESCRIPTION

The first book in a new puzzle adventure series takes readers on a thrilling adventure in the company of Knutz, a STEAM whizz-kid, and canine super-inventor Boltz.

Knutz and Boltz are waiting for a live stream of their favorite vlogger, the Sorcerer of Science, who performs experiments for her legions of fans. But today a strange, masked figure has taken over her feed. He introduces himself as Dr Chaos, and says he's taken the Sorcerer prisoner ... Knutz and Boltz will have to use all their STEAM-skills to tackle the fiendish challenges in the Mansion of Mayhem in order to save the Sorcerer and defeat Dr Chaos!

Featuring an innovative mix of graphic-novel pages, zany prose and integrated puzzles, this fast-paced adventure is guaranteed to engage kids aged 9+ in STEAM subjects. Across four chapters, readers will develop key science, technology, engineering, art and math skills as they help Knutz and Boltz work their way through the challenges.

Written by Tim Collins, author of Buster's Dorkius Maximus and Sherlock Bones series, illustrated by Louise Forshaw, and developed with a specialist STEAM consultant.
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SKU: 70261347895

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4.3 ★★★★★
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thunderkitten
Chelsea, US
★★★★★ 1
I wouldn’t call it a ribbed shirt if it’s almost see through
Size: Medium, Color: Black
Cheap thin looking fabric returned it
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Reviewed in the United States on February 13, 2026
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MH
Port Orchard, US
★★★★★ 3
Runs large with gaping arm holes.
Size: Large, Color: White
This runs extra large and the arm holes are gaping. You can see your undergarments through the arm holes. I am hoping that the shirt shrinks in the wash.
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Reviewed in the United States on January 17, 2026
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Marie Grey
Cuba, US
★★★★★ 5
Fantastically Awesome!
Special Size: Wide Leg Crop, Size: 12, Color: Black
They are spectacular! Very nice quality and I love how they fit. Got the black and ice blue. Having read the reviews, I did go ahead and sized up 2 sizes and it worked perfectly. That is the only con in these jeans, they run at least 2 sizes too small. But, being 100% cotton, I expect that they will shrink down to pretty close my normal size. (I like jeans loose, so it's all good.) Got the cropped ones and I just love them. They are normal length now (because I am short), but after drying, I think they will end up at top of my ankle, and that is cool. The fabric is on the heavy side, but I expected them to be much heavier than what I got. I have a pair of Lee wide leg jeans, and they are much heavier than these. I hope that helps someone in terms of comparison. But overall, these jeans are fantastically awesome - and on sale too boot!! Buy them. They are very wonderful. ❤️
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Reviewed in the United States on June 11, 2026
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Eliza
Fort Morgan, US
★★★★★ 5
Insanely great jeans for the price!
Special Size: Wide Leg Crop, Size: 12, Color: Medium Blue Vintage
I’m obsessed with these jeans. They’re comfortable and I think they legitimately look great. I had a baby 6 months ago and my body is “in transition” so I didn’t want to buy anything too expensive. These are cute, fit well, good quality. Excellent for short girls - I’m 5’ tall and they’re exactly the right length for a full-length jean. I feel like they’re fashionable without being too trendy (they work for 30somethings as well as 20somethings). They’re nice thick cotton with very little stretch. Because of that I’d be conservative with sizing because they do stretch significantly when you wear them. I got these in the lighter blue, too. The darker wash is slightly smaller and I wound up liking the color better, too. But the light wash is nice.
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Reviewed in the United States on November 16, 2025
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Lynn
Lake Worth, US
★★★★★ 4
Excellant value
Special Size: Wide Leg Crop, Size: 14, Color: Rinse, Special Size: Wide Leg Crop, Size: 14, Color: Rinse
Purchased the “cropped” length. I am 5ft 3.5 inch. Weight 170lbs (42 inch hip/38 inch waist) normally wear a size 10/12 or 31 in jeans, depending on the brand. I ordered up at 14 for these based on other reviewers. (When held up to other jeans they were the same as a Talbots 10 at the waist) Prewash they felt good, a little big& length hit at the top of my foot. After wash and dry, the fit was almost perfect and the length was at lower ankle. Ordering up is probably the right choice, although I think I could have been comfortable in a 12 (with no drying). They are a tad bit too long for a “cropped” look IMO. The wide leg is a true wide leg and falls straight from the waist. The material is heavy and there is almost no give/stretch - so a traditional denim. This is the dark blue and it is a true dark blue. You can’t beat the price, excellent value.
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Reviewed in the United States on March 31, 2026

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