Windsor Diaries Series by Stephanie Burkhart

It's 2010 and compressed natural gas has taken over form the coal producing steam machines of the Victorian Age. Alice Windsor, Princess of York, follows her mischief-making cousin, Prince Edmund of Wales back to the past and 1851 where Prince Albert is hosting Britain's Great Exhibition. Alice soon discovers Edmund has struck up a friendship with their great-grandfather, Prince Albert, and his mischief making entails leaving a dinosaur-sized footprint in history... moreIt's 2010 and compressed natural gas has taken over form the coal producing steam machines of the Victorian Age. Alice Windsor, Princess of York, follows her mischief-making cousin, Prince Edmund of Wales back to the past and 1851 where Prince Albert is hosting Britain's Great Exhibition. Alice soon discovers Edmund has struck up a friendship with their great-grandfather, Prince Albert, and his mischief making entails leaving a dinosaur-sized footprint in history. She also meets Grayson Kentfield, Earl Swinton, and the Prime Minister, Sir John Russell. The Prime Minster finds her odd, to say the least. It's only when Alice falls for the handsome Earl Swinton does she realize the dangers of time travel. How can she give her heart to a man from the past while striving to stop Edmund from changing time with his forward thinking ideas? less

Royals Edmund and Alice Windsor return to 2011 only to discover their world is now powered by gasoline and electricity - not compressed natural gas. Their attempts to persuade their grandmother, Queen Anne II, falls on deaf ears. Taking matters into their own hands, they enlist Jonas Byron's help and travel back to 1855 to set the time line right. Now in Lincoln, Edmund is reunited with Lady Keira Russell, the love of his life, but if it isn't one obstacle, it's another... moreRoyals Edmund and Alice Windsor return to 2011 only to discover their world is now powered by gasoline and electricity - not compressed natural gas. Their attempts to persuade their grandmother, Queen Anne II, falls on deaf ears. Taking matters into their own hands, they enlist Jonas Byron's help and travel back to 1855 to set the time line right. Now in Lincoln, Edmund is reunited with Lady Keira Russell, the love of his life, but if it isn't one obstacle, it's another. Keira does not want to fall in love with him again. Jonas Byron has taken up with Keira's father to build a windmill, and Edmund's brother, Richard, the Guardian of the Time Machine, has followed Edmund to ensure Queen Victoria makes the right decision when choosing the fuel of the future. Edmund has a choice - make mischief to ensure time marches to the beat of the right drummer, or trust in Keira and her belief that Queen Victoria will make the right decision on her own. Will Edmund lost Keira for good if he makes the wrong choice? less