How many books did Dr. Seuss write?

Dr. Seuss, the beloved children's author, is credited with writing 44 books throughout his career. This total includes many well-known titles such as "The Cat in the Hat," "Green Eggs and Ham," and "Oh, the Places You'll Go!" The number reflects his significant contribution to children's literature, showcasing his unique style, rhyming scheme, and imaginative characters.

The other options suggest numbers that do not align with the total known contributions of Dr. Seuss, as extensive research has documented the 44 titles he authored, leaving the remaining figures as incorrect in this context.