chris grabenstein

Listings quote critics describing Grabenstein’s work as fast-paced and science-filled (for the Max Einstein books) and as “outrageous hijinks” with nonstop hilarity (for his illustrated series). Several titles are also noted as bestsellers.

Dimensions vary across listings: heights roughly 7.4–11.1 inches, widths about 5.1–9.2 inches, and thicknesses around 0.4–1.3 inches, depending on edition and format.

The listings span from preschool picture-book ages to middle grade: picture books are generally aimed at about 3–7 years, while chapter and middle-grade titles are aimed at roughly 8–12 or 9–12 years.

Page counts vary by format: picture books are about 40 pages, while chapter and middle-grade books range broadly—roughly 208 up to about 352 pages, with several titles near 300–336 pages.

Listings show both paperback and hardcover editions; specific format and edition details are listed with each title’s product information.

Collaborations are frequent in the provided listings: several titles credit him alongside other authors, and he appears as a contributor in anthology collections and in coauthored franchise books.