Curious George Goes to the Hospital
Rey, H. A., Rey, Margaret
Published by Houghton Mifflin Company in Collaboration with the Children's Medical Hospital Center, Boston, c. 1973. Seventeenth Printing. Reinforced edition. Cloth hardcover with original red type and illustration yellow cloth hardcover; scuffing and general light wear to covers and endpapers; looks like light bluue crayon scuff at the bottom of title page and first page; some spots lower page 10-11 (see 2nd to last photo) ; occasional smudge else good; scarcer title in series.  
"Curious George Goes to the Hospital is a children's book written and illustrated by Margret Rey and H. A. Rey and published by Houghton Mifflin in 1966. It is the seventh and final book in the original Curious George series, and tells the story of George's experiences in a hospital after swallowing a jigsaw puzzle piece. The book was written to ease the way for hospital-bound children.