Have Sword, Will Travel Series

Here be Dragons! Magic! Danger! Odo (seventh child of the village miller) and Eleanor (always looking for adventure) stumble upon a sword in a dried-up river outside their village. Eleanor (strong and able) tries to extract the sword but is unable to, and it is Odo who is surprisingly successful...

Sir Odo and Sir Eleanor still think of themselves as unlikely knights. But when their kingdom is threatened by forces of signifant nefariousness, they and their talking swords join a bold quest to rescue a monarch, vanquish deadly beasts, confound a prophecy, and (if they're lucky) avoid...

Here be Knights! Fights! Bats! Odo and Eleanor are now officially knights, helped (and sometimes hindered) by their magical but rather difficult to control magical swords. But if they thought life as a knight was going to be easy, they are wrong! Before they know it, their first task is to...