Juvenilia

Juvenilia is a term applied to literary, musical or artistic works produced by an author during his or her youth. The term often has a retrospective sense. For example, written juvenilia, if published at all, usually appear some time after the author has become well known for later works. The term was first recorded in 1622 in George Wither`s poe....
Found on http://en.wikipedia.org/wiki/Juvenilia

juvenilia

literary works produced by an immature author.
Found on https://www.cliffsnotes.com/literature/a/american-poets-of-the-20th-century

Juvenilia

(from the article `Beza, Theodore`) After studying law at Orléans, France (1535–39), Beza established a practice in Paris, where he published Juvenilia (1548), a volume of amorous verse ...
Found on http://www.britannica.com/eb/a-z/j/31

Juvenilia

(Latinthings from youth)
Found on http://www.encyclo.co.uk/local/22385

juvenilia

works of one's youth; early works of an artist or author
Found on http://phrontistery.info/j.html
No exact match found