Please welcome my guest author today, Charlotte Offsay. We are giving away a signed copy of her book, The Big Beach Cleanup. To enter, please use the Rafflecopter at the bottom.   Environmental-Themed Picture Books The Big Beach Cleanup by Charlotte Offsay, illustrated by Katie Rewse The Big Beach Cleanup is an ocean advocacy story … Continue reading 9 Environmental-Themed Picture Books & Signed Book GIVEAWAY!