Try searching ‘Pseudepigrapha’. They include infancy gospels, life stories of Mary, and some are obviously wrong! There are stories of things like the child Jesus transforming Egyptian children into goats (because they wouldn’t play with him), talking back to Joseph for trying to teach him to read, and stories of the ‘lost’ years. Almost all pertain to miracles and hidden knowledge belonging to Him, when the Bible clearly states that His first miracle was turning water into wine, at the wedding in Cana.
While some of these stories can be entertaining, or even instructive or inspirational, one should read them, if they choose, keeping in mind that they are not accepted by the Church, and are not to replace the Bible and church teachings.
One more thing…there seem to be at least three ‘Gospels of Thomas’. I haven’t read them in a while, but one is an infancy gospel, and one is clearly gnostic (claiming knowledge of hidden truths),. The third (that I know about) comes pretty close to the other Gospels. Just thought I’d share, now that the subject has been brought up!