POP-UP. (BLUE RIBBON / PLEASURE BOOKS) TIM TYLER IN THE JUNGLE by Lyman Young. Chicago: Pleasure Book (1935). 4to (8 x 9 1/4"), pictorial boards, some light wear, near FINE! Featuring 3 wonderful color pop-up pages and illustrated in black & white on text pages. See Whitton: Paper Toys of the World who calls these pop-ups "spectacular" (p. 74, illus. p.75). One of the scarcer books in this series and an excellent copy.