What would you do if somebody told you it was possible to time travel? The Gold of the Incas is the fourth book in "The Time Explorers" series which mixes comic book dialogues with an adventure novel for children, and it's full of colorful illustrations. Each book will take you on a fascinating journey through time with the main characters Victor, Christina, Seldon, and Ibis. Throughout the novel, readers will come across some questions which will allow them to discover incredible fun facts about ancient civilizations. For this, they will have to use the time-traveling clock (included in the book) to decipher the page number hidden behind the red background. In The Gold of the Incas, the Time Explorers travel to the Inca Empire during the festival of Inti Raymi in 1487. This time, they have a seemingly simple mission: to obtain a pututu from an Inca messenger--in other words, the sea snail shell that they used to make announcements all around the empire. However, Eternal Maleficent won't make it so easy for them.