Written for buckbeakbabie in celebration of her birthday. *gives birthday gift of David Tennant, John Barrowman and John Simm locked in a steel-reinforced cake*

 Doctor: Tenth

Characters: Jack Harkness, Rose Tyler, James Potter and co., Lily Evans

Genre: Crossover, Fluff, Humour, Romance,

Rating: PG for flirting and random stuff

Warnings: Anyone who cannot stand to see either Harry Potter or Doctor Who messed with had best stay clear. Marauder!era Harry Potter, so a lot of my Hogwarts is guesswork.

A gift for RubyV -prompt "baking". Much thanks, loves and cookies for her help -the Teaspoon link is provided here.

Doctor: Ninth

Characters: Jack Harkness, Rose Tyler

Genre: Crack, one-shot

Rating: PG for mild insults

Warnings: May cause damage to keyboard, esp. if consuming tea or coffee while reading. May affect rate of cake ingestion.